| 摘要 |
PROBLEM TO BE SOLVED: To dispense with switching of a work image for supporting a work visual field of an operator at the time of changing of works. SOLUTION: A camera 42 for running for taking a front image of a vehicle that is hardly seen directly by the operator due to obstruction of a cargo on a fork 24 and supporting forward moving of the vehicle is placed on an outer mast 18. A camera 46 for cargo handling for taking a front image of the fork 24 of which height relation with the fork 24 is hardly known and that is hardly seen directly by the operator due to obstruction of the cargo and supporting cargo handling is placed on a back rest 32. In accordance with height position of the fork 24 detected by a display controller 28 using a height switch, when the height position is at or below a first predetermined height position, the front image of the vehicle taken by the camera 42 for running is displayed on a display device 49. When the height position is above the first height position, the front image of the fork 24 taken by the camera 46 for cargo handling is displayed on the display device 49. COPYRIGHT: (C)2003,JPO
|
